[NFCI][SYCL] Use get_info_impl (not _nocheck) for USM info descriptors (#18453)

I tracked the appearance of `_nocheck` down to
#937 and James doesn't remember
anything specific requiring that vs "checked" version. Also, some
similar USM-related aspects (those that don't just delegate to
`get_info`) do use "checked" APIs, so it seems logical to unify this
processing.

The main reason I do this is that it would be a bit easier to cache the
values of "checked" interfaces by pre-computing USM support in
`device_impl`'s ctor. Note that we perform at least some of those every
time we allocate USM memory, so doing the caching is desirable (even for
the sake of cleaning up our traces).

Author: aelovikov-intel

sycl/source/detail/device_impl.hpp

@@ -589,33 +589,27 @@ class device_impl : public std::enable_shared_from_this<device_impl> {
     }
 
     CASE(info::device::usm_device_allocations) {
-      return get_info_impl_nocheck<UR_DEVICE_INFO_USM_DEVICE_SUPPORT>()
-                 .value_or(0) &
+      return get_info_impl<UR_DEVICE_INFO_USM_DEVICE_SUPPORT>() &
              UR_DEVICE_USM_ACCESS_CAPABILITY_FLAG_ACCESS;
     }
     CASE(info::device::usm_host_allocations) {
-      return get_info_impl_nocheck<UR_DEVICE_INFO_USM_HOST_SUPPORT>().value_or(
-                 0) &
+      return get_info_impl<UR_DEVICE_INFO_USM_HOST_SUPPORT>() &
              UR_DEVICE_USM_ACCESS_CAPABILITY_FLAG_ACCESS;
     }
     CASE(info::device::usm_shared_allocations) {
-      return get_info_impl_nocheck<UR_DEVICE_INFO_USM_SINGLE_SHARED_SUPPORT>()
-                 .value_or(0) &
+      return get_info_impl<UR_DEVICE_INFO_USM_SINGLE_SHARED_SUPPORT>() &
              UR_DEVICE_USM_ACCESS_CAPABILITY_FLAG_ACCESS;
     }
     CASE(info::device::usm_restricted_shared_allocations) {
-      auto cap_flags =
-          get_info_impl_nocheck<UR_DEVICE_INFO_USM_CROSS_SHARED_SUPPORT>();
-      if (!cap_flags.has_val())
-        return false;
+      ur_device_usm_access_capability_flags_t cap_flags =
+          get_info_impl<UR_DEVICE_INFO_USM_CROSS_SHARED_SUPPORT>();
       // Check that we don't support any cross device sharing
-      return !(cap_flags.value() &
+      return !(cap_flags &
                (UR_DEVICE_USM_ACCESS_CAPABILITY_FLAG_ACCESS |
                 UR_DEVICE_USM_ACCESS_CAPABILITY_FLAG_CONCURRENT_ACCESS));
     }
     CASE(info::device::usm_system_allocations) {
-      return get_info_impl_nocheck<UR_DEVICE_INFO_USM_SYSTEM_SHARED_SUPPORT>()
-                 .value_or(0) &
+      return get_info_impl<UR_DEVICE_INFO_USM_SYSTEM_SHARED_SUPPORT>() &
              UR_DEVICE_USM_ACCESS_CAPABILITY_FLAG_ACCESS;
     }